V4L/DVB (11763): dvb-ttpci: Some whitespace adjustments

Some whitespace adjustments.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index a5ad9b0..5388481 100644 (file)
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -1126,7 +1126,6 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
                        if (ret)
                                break;
                }
-
                if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY) {
                        if (av7110->playing == RP_AV) {
                                ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0);
@@ -1186,20 +1185,16 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
        case VIDEO_SET_DISPLAY_FORMAT:
        {
                video_displayformat_t format = (video_displayformat_t) arg;
-
                switch (format) {
                case VIDEO_PAN_SCAN:
                        av7110->display_panscan = VID_PAN_SCAN_PREF;
                        break;
-
                case VIDEO_LETTER_BOX:
                        av7110->display_panscan = VID_VC_AND_PS_PREF;
                        break;
-
                case VIDEO_CENTER_CUT_OUT:
                        av7110->display_panscan = VID_CENTRE_CUT_PREF;
                        break;
-
                default:
                        ret = -EINVAL;
                }
@@ -1272,7 +1267,6 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
        case VIDEO_CLEAR_BUFFER:
                dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
                av7110_ipack_reset(&av7110->ipack[1]);
-
                if (av7110->playing == RP_AV) {
                        ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY,
                                            __Play, 2, AV_PES, 0);
@@ -1293,13 +1287,13 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
                break;
 
        case VIDEO_SET_STREAMTYPE:
-
                break;
 
        default:
                ret = -ENOIOCTLCMD;
                break;
        }
+
        return ret;
 }
 
@@ -1374,7 +1368,6 @@ static int dvb_audio_ioctl(struct inode *inode, struct file *file,
 
        case AUDIO_CHANNEL_SELECT:
                av7110->audiostate.channel_select = (audio_channel_select_t) arg;
-
                switch(av7110->audiostate.channel_select) {
                case AUDIO_STEREO:
                        ret = audcom(av7110, AUDIO_CMD_STEREO);
@@ -1385,7 +1378,6 @@ static int dvb_audio_ioctl(struct inode *inode, struct file *file,
                                        msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220);
                        }
                        break;
-
                case AUDIO_MONO_LEFT:
                        ret = audcom(av7110, AUDIO_CMD_MONO_L);
                        if (!ret) {
@@ -1395,7 +1387,6 @@ static int dvb_audio_ioctl(struct inode *inode, struct file *file,
                                        msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0200);
                        }
                        break;
-
                case AUDIO_MONO_RIGHT:
                        ret = audcom(av7110, AUDIO_CMD_MONO_R);
                        if (!ret) {
@@ -1405,7 +1396,6 @@ static int dvb_audio_ioctl(struct inode *inode, struct file *file,
                                        msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0210);
                        }
                        break;
-
                default:
                        ret = -EINVAL;
                        break;
@@ -1431,21 +1421,24 @@ static int dvb_audio_ioctl(struct inode *inode, struct file *file,
                        ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY,
                                            __Play, 2, AV_PES, 0);
                break;
-       case AUDIO_SET_ID:
 
+       case AUDIO_SET_ID:
                break;
+
        case AUDIO_SET_MIXER:
        {
                struct audio_mixer *amix = (struct audio_mixer *)parg;
-
                ret = av7110_set_volume(av7110, amix->volume_left, amix->volume_right);
                break;
        }
+
        case AUDIO_SET_STREAMTYPE:
                break;
+
        default:
                ret = -ENOIOCTLCMD;
        }
+
        return ret;
 }